To use this Ross production switcher panel and frame, first connect the correct power supply to the panel. Make sure all the connections are secure. When operating, follow the instructions according to the SW Version 4.0.6.7278. Remember, there are no redundant power supplies, so be careful not to cut off the power suddenly. Also, since the power - supply for the panel is missing a locking collar, pay extra attention to its stability. For maintenance, keep the panel and frame in a clean and dry environment. Regularly check the connections to ensure they are in good condition. If you encounter any problems, refer to the official documentation or contact customer support.